TY  - BOOK
AU  - Maddux, RD
TI  - Relation algebras
SN  - 9780444520135
U1  - 512 
PY  - 2006///
CY  - Boston
PB  - Elsevier
KW  - ALGEBRAIC LOGIC
KW  - BINARY RELATIONS
KW  - SET THEORY
ER  -